Grover Gundrilling, Inc. - Precision Deephole Drilling Services

Founded in 1983, Grover Gundrilling specializes in precision deep hole drilling from prototypes to production runs. The ISO 9001:2001 certified family owned Maine company provides precision deephole gundrilling, turning and honing services for semiconductor, nuclear power, superconductor, oilfield & exploration, plastic injection, aircraft and medical industries and jobbing shops serving customers all along the east coast from Maine to Florida. The company is equipped with world class horizontal gundrilling and honing equipment featuring digital positioning technology to ensure true position, straightness, concentricity and tolerances of holes. Grover Gundrilling is a member of the National Tooling & Machining Association (NTMA), Maine Metal Producers Association and Boston Tooling & Machining Association.